Sea Recovery SRC Aqua Matic 1400-2, Руководство пользователя, Страница: 103 / 223

Commercial or Dual Pre-filter Element Replacement
The Commercial or Dual Pre-filter Pleated Cartridge Element may be cleaned with water spray once or twice. After
cleaning, the expected life will be reduced in half. Attempts to clean the element more than twice will result in
damage and failure. Change the element after the second cleaning. Clean or replace when blockage occurs (i.e.,
the pressure into the High Pressure Pump is equivalent to 10 PSI (69 kPa) or less. At slightly below 6 PSI (41
kPa), the System will turn off and display a fault screen.
Caution: Do not use third-party pre-filter elements; use only Sea Recovery Corporation pre-filter elements.
Debris bypass through third-party elements will damage the High Pressure Pump and prematurely foul the
RO Membrane Element. Use of third-party pre-filter elements voids any and all warranty on the High Pressure
Pump and the RO Membrane Element.
Caution: Do not use “string wound” or “fiber” pre-filter elements. These elements are designed for the
Photographic Film Developing industry. When used in sea water, they will plug rapidly.
Attention: DO NOT ACCEPT THIRD-PARTY PRE-FILTER ELEMENTS FROM ANY MARINE DEALER.
USE ONLY SEA RECOVERY SUPPLIED PRE-FILTER ELEMENTS. The System's resulting failure, and/or
damage to the System caused by third-party pre-filter elements, is attributed to improper maintenance and
operation, is the liability of the operator and owner, and is not covered by the Sea Recovery Corporation
warranty.
To replace the Commercial Pre-filter Element or Dual Pre-filter Element, follow the instructions below:
1. Unscrew the lid-locking ring or bowl counter-clockwise.
2. Remove and discard the used Pre-filter Pleated Cartridge Element from the housing or bowl.
3. In the case of the dual pre-filter element, remove the O-Ring from the top of the bowl.
4. Thoroughly clean the inside of the bowl. The High Pressure Pump is manufactured to a very tight tolerance
spacing between moving parts. The pre-filter will catches debris and protects the High Pressure Pump. Use
caution when changing filter elements and do not allow any debris from the pre-filter element to enter the outlet
port of its housing.
5. Inspect the O-Ring and wipe with a damp cloth (or replace).
6. Sparingly lubricate the O-Ring with O-Ring lubricant.
7. In the case of the dual pre-filter element, place the O-Ring back into the bowl.
8. Insert the cleaned or new Sea Recovery Corporation Commercial or Dual Pre-filter Pleated Cartridge Element
into the bowl.
9. Place the lid or bowl on top of the housing. For the Commercial Pre-filter element, replace the lid-locking ring
as well. Tighten into place with hands. Do not use a wrench or other tool to tighten. Do not over tighten, as over
tightening causes stress to the bowl and lid-lock ring threads, leading to cracks, breakage, and difficult
disassembly at the next filter change.
10. In the case of the Commercial Pre-filter, open the Sea Cock Valve and the air bleed valve located on the lid.
Bleed any air from the Commercial Pre-filter Housing. After water appears, close the air bleed valve. It may be
necessary to operate the Booster Pump manually in order to purge the Commercial Pre-filter housing of air.
Caution: ALWAYS purge air from the pre-filter housing.
Oil/Water Separator Filter Element Replacement
The Oil/Water Separator Coalescing Filter Element cannot be cleaned. Clean or replace when blockage occurs
(i.e., the pressure into the High Pressure Pump is equivalent to 10 PSI (69 kPa) or less. At slightly below 6 PSI
(41 kPa), the System will turn off and display a fault screen.
1. Unscrew the lid-locking ring counter-clockwise.
2. Remove and discard the used Oil/Water Separator Filter Element.
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Maintenance and Repair